Each collection of Embroidered Additions consists of 15 different embroidery designs with each coming in 4 different sizes. The sizes are: 6"x6",5"x5",4"x4" and 3"x3". The file formats are: ART,PES,HUS,XXXJEF,EXP,DST,VIP,PXF,VP3 By Anita GoodesignRef # Not006446